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Weather in West Sussex for May 2025

Your guide to West Sussex weather in May - trends and predictions
  • In general, the average temperature in West Sussex at the beginning of May is 12.4 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 15.7 °C by the end of May.

  • The climate of West Sussex in May is notably wet, with an average of 11 rainy days.

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Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
15°/10°
Temperatures
Average wind speed
22 km/h
Avg max wind
Average humidity
83 %
Avg humidity

West Sussex in May average weather

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Temperatures trend during May in West Sussex

See the weather trend as well as the moving average line

May weather day by day

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Date Weather Temperatures Rain UV More
1 May Light rain shower
Light rain shower
14° /10° 2.4 mm 3
2 May Light drizzle
Light drizzle
11° /9° 7.4 mm 3
3 May Patchy rain possible
Patchy rain possible
12° /9° 1.9 mm 3
4 May Patchy rain possible
Patchy rain possible
12° /9° 0 mm 3
5 May Patchy rain possible
Patchy rain possible
12° /9° 1.9 mm 3
6 May Light rain shower
Light rain shower
12° /10° 4.1 mm 3
7 May Light rain shower
Light rain shower
14° /10° 1.6 mm 3
8 May Patchy rain possible
Patchy rain possible
14° /9° 0 mm 3
9 May Patchy rain possible
Patchy rain possible
13° /10° 0.1 mm 3
10 May Sunny
Sunny
15° /10° 0 mm 5
11 May Patchy rain possible
Patchy rain possible
17° /11° 0 mm 4
12 May Patchy rain possible
Patchy rain possible
16° /12° 0.2 mm 4
13 May Light rain
Light rain
14° /12° 6.2 mm 3
14 May Light drizzle
Light drizzle
13° /11° 11.3 mm 3
15 May Partly cloudy
Partly cloudy
14° /11° 0.1 mm 4
16 May Light rain shower
Light rain shower
13° /11° 1.1 mm 3
17 May Partly cloudy
Partly cloudy
14° /11° 0 mm 4
18 May Light rain shower
Light rain shower
15° /12° 12.5 mm 4
19 May Light rain shower
Light rain shower
17° /11° 0.6 mm 4
20 May Overcast
Overcast
16° /7° 0 mm 4
21 May Overcast
Overcast
16° /8° 0 mm 4
22 May Overcast
Overcast
16° /10° 0.7 mm 4
23 May Overcast
Overcast
14° /9° 0.1 mm 3
24 May Overcast
Overcast
15° /8° 0 mm 4
25 May Partly cloudy
Partly cloudy
15° /9° 0.6 mm 4
26 May Sunny
Sunny
16° /9° 1.4 mm 4
27 May Sunny
Sunny
16° /10° 0.7 mm 4
28 May Sunny
Sunny
16° /10° 3.7 mm 4
29 May Overcast
Overcast
15° /10° 0.9 mm 4
30 May Partly cloudy
Partly cloudy
16° /9° 0.8 mm 5
31 May Overcast
Overcast
16° /10° 0.2 mm 4
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Important Notice
Our weather forecast for West Sussex in May is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the West Sussex forecast closer to your planned date for the most up-to-date weather information.

West Sussex in May - FAQ

What are the expected maximum and minimum temperatures in West Sussex during May?
During May, expect a variety of temperatures with highs around 15° and lows near 10°, suitable for diverse activities and preferences.
How much rainfall should be expected in West Sussex during May?
Moderate rainfall is anticipated in West Sussex during May, with a total of 53.1 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in West Sussex during May?
The average wind speed in West Sussex during May is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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Location coordinates Where is West Sussex?

Get accurate weather forecasts for West Sussex, located at latitude 50.818 and longitude -0.375. Stay updated with localized weather information tailored for West Sussex.

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